I am mainly here to suggest to you guys that you put a warning for the extensions of Trinket and Weapon slot upgrades. Mainly because, today I was going to use both of my Weapon slot upgrades that I had on hold to unlock both weapon slots, but all and behold, it makes me extend my first weapon slot upgrade. This is kind of a rip off because I didn't even get a warning about this. This all happened on my Steam account, Akuasenshi. That is all...